
.lst{
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
   
    div{
        width: 30%;
        border: 1px solid #ccc;
        text-align: center;
        color: rgb(0, 94, 255);
        //取消加粗字体
       
    }
  
}
.center{
    img{
        width: 100%;
        height: 100%;
    }
}